diff options
Diffstat (limited to 'mm/migrate.c')
| -rw-r--r-- | mm/migrate.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/mm/migrate.c b/mm/migrate.c index a35eba462e61..1758fd215c0a 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -1751,7 +1751,7 @@ static int move_pages_and_store_status(struct mm_struct *mm, int node, * well. */ if (err > 0) - err += nr_pages - i - 1; + err += nr_pages - i; return err; } return store_status(status, start, node, i - start); @@ -1837,8 +1837,12 @@ static int do_pages_move(struct mm_struct *mm, nodemask_t task_nodes, err = move_pages_and_store_status(mm, current_node, &pagelist, status, start, i, nr_pages); - if (err) + if (err) { + /* We have accounted for page i */ + if (err > 0) + err--; goto out; + } current_node = NUMA_NO_NODE; } out_flush: |